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1. Environmental Justice Areas 2005: Pennsylvania

2005. PA Dept. of Environmental Protection. Census tracts are small, relatively permanent statistical subdivisions of a county delineated by local participants as part of the U.S. Census Bure...

2. Environmental Justice Areas 2010: Pennsylvania

2010. PADEP Geospatial Data Center. This layer identifies 2010 Pennsylvania Census Tracts which meet the PADEP definition for Environmental Justice Areas by having a poverty rate of 2...

3. Erie NWR boundary - GAP Stewardship update 2008: Pennsylvania

2008. Erie National Wildlife Refuge. 2008 update to the boundary of the Erie National Wildlife Refuge - Coverage showing stewardship of managed conservation lands throughout the Common...

4. Gap Stewardship: Pennsylvania

1999. Joseph A. Bishop. Coverage showing stewardship of managed conservation lands throughout the Commonwealth. Includes federal, state, county and privately owned lands i...